#api
3 posts · updated 2026·01·28- 2026·01·28
The 30% Leak: Why Disposable Emails Are Quietly Bankrupting Your SaaS
Is 30% of your user base fake? Discover how disposable emails silently skew SaaS metrics, waste budget, and how to plug the leak immediately.
#api· 6 min - 2021·12·02
Mastering Custom Rate Limiting: AWS API Gateway, Lambda & Redis (ElastiCache)
Build an atomic, high-performance rate limiter for AWS API Gateway using Go, Lambda, and Redis on ElastiCache — step by step with code.
- 2012·03·19
API Mocking with WireMock and JSON Server [Basic]
API mocking with WireMock and JSON Server — unblock frontend and cross-team work before the real backend ships. A practical intro.
#api· 4 min